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POST
/
v1
/
images
/
generations
curl --request POST \
  --url https://smew.ai/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "gpt-image-2",
  "prompt": "A clean orange cat astronaut sticker on a pastel background.",
  "n": 1,
  "size": "1:1",
  "resolution": "2k"
}
'
{
  "created": 1712345678,
  "data": [
    {
      "url": "https://smew.ai/media/generated/0.png"
    }
  ]
}
{
  "type": "error",
  "error": {
    "type": "invalid_request_error",
    "message": "Invalid request body."
  }
}
{
  "type": "error",
  "error": {
    "type": "invalid_request_error",
    "message": "Invalid request body."
  }
}
Use this endpoint to call the synchronous gpt-image-2 image generation workflow.
Start with model: gpt-image-2, n: 1, and resolution: 2k. In synchronous mode, the result is returned directly in the response.

Authorizations

​
Authorization
string
header
required

Paste your SmewAI API key as a Bearer token.

Body

application/json
​
model
enum<string>
required

Image model name.

Available options:
gpt-image-2
​
prompt
string
required

Describe the image you want to generate.

​
n
integer
default:1

Number of images to generate. Use 1.

Required range: 1 <= x <= 1
​
size
enum<string>
default:1:1

Output aspect ratio.

Available options:
auto,
1:1,
3:2,
2:3,
4:3,
3:4,
5:4,
4:5,
16:9,
9:16,
2:1,
1:2,
21:9,
9:21
​
resolution
enum<string>
default:2k

Output resolution tier.

Available options:
1k,
2k,
4k
​
image_urls
string[]

Optional reference images. Supports remote URLs and base64 data URIs.

Maximum array length: 16

Response

Image generation result

​
created
integer
Example:

1712345678

​
data
object[]